Revert of Android audio playout now supports non-call media streams

webrtc/modules/audio_device/android/audio_manager_unittest.cc

Index: webrtc/modules/audio_device/android/audio_manager_unittest.cc
diff --git a/webrtc/modules/audio_device/android/audio_manager_unittest.cc b/webrtc/modules/audio_device/android/audio_manager_unittest.cc
index cb04beff766f791e71a56572bb6aa0399fcfaa12..250797652270c22f8d505fa26254b27dd473b756 100644
--- a/webrtc/modules/audio_device/android/audio_manager_unittest.cc
+++ b/webrtc/modules/audio_device/android/audio_manager_unittest.cc
@@ -33,11 +33,6 @@
     SetActiveAudioLayer();
     playout_parameters_ = audio_manager()->GetPlayoutAudioParameters();
     record_parameters_ = audio_manager()->GetRecordAudioParameters();
-  }
-
-  virtual ~AudioManagerTest() {
-    // Always ensure that we restore default/normal mode after the test.
-    audio_manager()->SetCommunicationMode(false);
   }
 
   AudioManager* audio_manager() const { return audio_manager_.get(); }
@@ -112,14 +107,6 @@
   EXPECT_TRUE(audio_manager()->Close());
 }
 
-// Verify communication mode functionality.
-TEST_F(AudioManagerTest, CommunicationMode) {
-  audio_manager()->SetCommunicationMode(true);
-  EXPECT_TRUE(audio_manager()->IsCommunicationModeEnabled());
-  audio_manager()->SetCommunicationMode(false);
-  EXPECT_FALSE(audio_manager()->IsCommunicationModeEnabled());
-}
-
 TEST_F(AudioManagerTest, IsAcousticEchoCancelerSupported) {
   PRINT("%sAcoustic Echo Canceler support: %s\n", kTag,
         audio_manager()->IsAcousticEchoCancelerSupported() ? "Yes" : "No");